[s4e2] Booster May 2026

The episode's primary plot serves as a massive love letter to Star Trek: Voyager . The Cerritos is tasked with escorting the legendary (now a museum ship) to Earth.

: The mission takes a chaotic turn when macro-viruses (a nod to the Voyager episode "Macrocosm") are accidentally unleashed, forcing the newly promoted officers to use their wits to save the ship. Shaxs and T’Ana: The Subplot

: The promotions change the dynamic of the show, proving that Lower Decks isn't afraid to let its characters grow. [S4E2] Booster

"Booster" successfully sets the tone for Season 4, proving that even with a little more authority, the crew of the Cerritos remains the most relatable—and chaotic—team in Starfleet.

: True to her nature, Mariner views the promotion with suspicion, fearing that authority will strip away her rebellious edge. The episode's primary plot serves as a massive

: Fans are treated to meticulously recreated sets, including the bridge and the mess hall.

: The Voyager references feel earned and integral to the plot rather than just "easter eggs." Shaxs and T’Ana: The Subplot : The promotions

The fourth season of the animated series Star Trek: Lower Decks opens with a high-energy, character-driven episode titled As the crew of the USS Cerritos continues their journey through the galaxy’s less-glamorous corners, this episode stands out for its blend of classic Trek callbacks and poignant character growth. A Promotion at Last